From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 30F44C4BA3B for ; Thu, 27 Feb 2020 09:23:18 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id F3ED72467B for ; Thu, 27 Feb 2020 09:23:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="YlHeBhou" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F3ED72467B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:56002 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j7FO1-0007Uu-82 for qemu-devel@archiver.kernel.org; Thu, 27 Feb 2020 04:23:17 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:46906) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j7FNL-0006ym-Be for qemu-devel@nongnu.org; Thu, 27 Feb 2020 04:22:36 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1j7FNK-0001h7-Da for qemu-devel@nongnu.org; Thu, 27 Feb 2020 04:22:35 -0500 Received: from us-smtp-1.mimecast.com ([205.139.110.61]:46963 helo=us-smtp-delivery-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1j7FNK-0001fr-6S for qemu-devel@nongnu.org; Thu, 27 Feb 2020 04:22:34 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1582795353; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=xEUmUVu2WZaI2Cp4Q/DG00vU6I0rs9/Aat1ANhOWVHc=; b=YlHeBhouTZYM/NBNPf3IdrqfCK8eNZ3rRska7JpXOrHBXDHEA337FRh5Qy6IYTo5mezAA+ EYFPyUDNy0Jcc9cYYEcPCKr4+cg8RYoz5+EqyMxn99jNrZnf0Pj8CMf67+A+DhDX2jtLZx 8p1Azvx3Uh4+Iwtk/zernEOQ+4NSoCk= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-258-U1L-OXD6Mee66Rwd7GqZwg-1; Thu, 27 Feb 2020 04:22:30 -0500 X-MC-Unique: U1L-OXD6Mee66Rwd7GqZwg-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id B9CE6107ACC7; Thu, 27 Feb 2020 09:22:29 +0000 (UTC) Received: from lpt (unknown [10.43.2.81]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 4E97A5C578; Thu, 27 Feb 2020 09:22:25 +0000 (UTC) Date: Thu, 27 Feb 2020 10:22:22 +0100 From: =?iso-8859-1?B?SuFu?= Tomko To: Eric Blake Subject: Re: [PATCH v2 2/3] block: Add support to warn on backing file change without format Message-ID: <20200227092222.GE2262365@lpt> References: <20200227023928.1021959-1-eblake@redhat.com> <20200227023928.1021959-3-eblake@redhat.com> MIME-Version: 1.0 In-Reply-To: <20200227023928.1021959-3-eblake@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="//IivP0gvsAy3Can" Content-Disposition: inline X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 205.139.110.61 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , pkrempa@redhat.com, qemu-block@nongnu.org, libvir-list@redhat.com, qemu-devel@nongnu.org, mreitz@redhat.com, John Snow Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" --//IivP0gvsAy3Can Content-Type: text/plain; charset=iso-8859-1; format=flowed Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On a Wednesday in 2020, Eric Blake wrote: >For now, this is a mechanical addition; all callers pass false. But >the next patch will use it to improve 'qemu-img rebase -u' when >selecting a backing file with no format. > >Signed-off-by: Eric Blake >--- > include/block/block.h | 4 ++-- > block.c | 13 ++++++++++--- > block/qcow2.c | 2 +- > block/stream.c | 2 +- > blockdev.c | 3 ++- > qemu-img.c | 4 ++-- > 6 files changed, 18 insertions(+), 10 deletions(-) > Reviewed-by: J=E1n Tomko Jano --//IivP0gvsAy3Can Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEQeJGMrnL0ADuclbP+YPwO/Mat50FAl5Xik4ACgkQ+YPwO/Ma t50HnQf/e8CYxHxUqZVByDyW3bPdLeiI7A76iU4b0VCGryy/7O++2oM7sNfgQbbb 54Xh2TaXhEq1K6NASA+psX4n5giUy3L7W2BXxWUZjh7vN4POMKK05Yk2KyEOuOb1 5Z8UFXglKM4YUwOydVY2CVyVYFZ9TmMMQYO9/4aGYA1KqUBO+P/YCse4QRduTjhc OqNCDm16jd9NY+ITD5pGpNfXCgV5KXF0xhgh2KfcqVeXOCNzijT24WPWTGXI+plQ aquDMH0HfnrT8uJBiOCKiccTYc6zgUmpM2Zlc/aj1JEmyW70Eq3NhHAuVpNfPMoH qlbXx7DEBVkCxnZDWYsC4pN998qkzA== =XOmQ -----END PGP SIGNATURE----- --//IivP0gvsAy3Can--